| 黄连、黄芩提取液与二氧化氯复配对结球甘蓝种传黑斑病的抑菌效果研究 |
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| 引用本文： | 易旸,孙成虎,尚庆茂,张志刚.黄连、黄芩提取液与二氧化氯复配对结球甘蓝种传黑斑病的抑菌效果研究[J].北方园艺,2009(5). |
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| 作者姓名： | 易旸 孙成虎 尚庆茂 张志刚 |
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| 作者单位： | 中国农业科学院,蔬菜花卉研究所,北京,100081 |
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| 基金项目： | 农业结构调整重大技术研究专项项目，公益性行业(农业)科研专项资助项目 |
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| 摘 要： | 采用三元二次回归正交旋转组合设计方法,确立了黄连、黄芩提取液与二氧化氯对甘蓝链格孢菌抑制效果最佳的复配组合:黄连提取液13.48%、黄芩提取液15.56%、二氧化氯0.14%.用此复配剂浸种,芸苔链格孢菌和甘蓝链格孢菌的侵染率分别降低了97.33%和94.85%,且提高了种子发芽势及萌发相关酶活性.
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| 关 键 词： | 黄连 黄芩 二氧化氯 结球什监 种传病害 黑斑病 |
Inhibition of Mixture of Coptis Chinensis Franch,Scutellaria baicalensis Extraction Solution and Chlorine Dioxide on Cabbage Seed-borne Black Spot Disease |
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| YI Yang,SUN Cheng-hu,SHANG Qing-mao,ZHANG Zhi-gang.Inhibition of Mixture of Coptis Chinensis Franch,Scutellaria baicalensis Extraction Solution and Chlorine Dioxide on Cabbage Seed-borne Black Spot Disease[J].Northern Horticulture,2009(5). |
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| Authors: | YI Yang SUN Cheng-hu SHANG Qing-mao ZHANG Zhi-gang |
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| Affiliation: | Institute of Vegetables and Flowers;Chinese Academy of Agricultural Sciences;Beijing 100081;China |
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| Abstract: | With the method of the quadratic orthogonal rotational combination design with three factors,the best inhibition of mixture of Coptis Chinensis Franch extraction solution,Scutellaria baicalensis extraction solution and Chlorine dioxide on Alternaria brassicicola were quantified: the mixture of 13.48% Coptis Chinensis Franch,15.56% Scutellaria baicalensis and 0.14% Chlorine dioxide showed the best;seeds soaking with this mixture, the infection rates of Alternaria brassicae and A.brassicicola were conspicuous... |
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| Keywords: | Coptis Chinensis Franch Scutellaria baicalensis Chlorine dioxide Cabbage Seed-borne disease Black spot disease |
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